var userAgent = navigator.userAgent.toLowerCase();
var is_opera = userAgent.indexOf('opera') != -1 && opera.version();
var is_moz = (navigator.product == 'Gecko') && userAgent.substr(userAgent.indexOf('firefox') + 8, 3);
var is_ie = (userAgent.indexOf('msie') != -1 && !is_opera) && userAgent.substr(userAgent.indexOf('msie') + 5, 3);
var time_close=
{
   obj:null
}
var dateRemeber = {x:0,y:0}
settings = { 
      tl: { radius: 5 }, 
      tr: { radius: 5 }, 
      bl: { radius: 5 }, 
      br: { radius: 5 }, 
      antiAlias: true, 
      autoPad: false 
    }
if(!Array.prototype.push){
	Array.prototype.push=function (){
		var startLength=this.length;
		for(var i=0;i<arguments.length;i++)this[startLength+i]=arguments[i];return this.length;
	}
};
function G(){
	var elements=new Array();
	for(var i=0;i<arguments.length;i++){
		var element=arguments[i];
		if(typeof element=='string')element=document.getElementById(element);
		if(arguments.length==1)return element;
		elements.push(element);
	};return elements;
};
Function.prototype.bindAsEventListener=function (object){var __method=this;return function (event){__method.call(object,event||window.event);};};
Object.extend=function (destination,source){for(property in source){destination[property]=source[property];};return destination;};
if(!window.Event){var Event=new Object();};
Object.extend(Event,{
	observers:false,element:function (event){return event.target||event.srcElement;},
	isLeftClick:function (event){return (((event.which)&&(event.which==1))||((event.button)&&(event.button==1)));},
	pointerX:function (event){return (event.pageX||(event.clientX+(document.documentElement.scrollLeft||document.body.scrollLeft))+dateRemeber.x);},
	pointerY:function (event){return (event.pageY||(event.clientY+(document.documentElement.scrollTop)))+dateRemeber.y;},
	stop:function (event){
		if(event.preventDefault){event.preventDefault();event.stopPropagation();}else {event.returnValue=false;event.cancelBubble=true;};
	},
	findElement:function (event,tagName){
		var element=Event.element(event);
		while(element.parentNode&&(!element.tagName||(element.tagName.toUpperCase()!=tagName.toUpperCase())))element=element.parentNode;return element;},
		_observeAndCache:function (element,name,observer,useCapture){
			if(!this.observers)this.observers=[];
			if(element != null && element.addEventListener){
				this.observers.push([element,name,observer,useCapture]);element.addEventListener(name,observer,useCapture);
			}else if(element != null && element.attachEvent){
				this.observers.push([element,name,observer,useCapture]);element.attachEvent('on'+name,observer);
			};
		},
		unloadCache:function (){
			if(!Event.observers)return ;
			for(var i=0;i<Event.observers.length;i++){
				Event.stopObserving.apply(this,Event.observers[i]);
				Event.observers[i][0]=null;
			};
			Event.observers=false;
		},
		observe:function (element,name,observer,useCapture){
			var element=G(element);
			useCapture=useCapture||false;if(name=='keypress'&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||element.attachEvent))name='keydown';
			this._observeAndCache(element,name,observer,useCapture);
		},
		stopObserving:function (element,name,observer,useCapture){
			var element=G(element);
			useCapture=useCapture||false;if(name=='keypress'&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||element.detachEvent))name='keydown';
			if(element.removeEventListener){element.removeEventListener(name,observer,useCapture);}
			else if(element.detachEvent){element.detachEvent('on'+name,observer);};
		}
});
Event.observe(window,'unload',Event.unloadCache,false);

var PUClass=function (){
	var _class=function (){this.initialize.apply(this,arguments);};
	for(i=0;i<arguments.length;i++){
		superClass=arguments[i];for(member in superClass.prototype){_class.prototype[member]=superClass.prototype[member];};
	};
	_class.child=function (){return new PUClass(this);};
	_class.extend=function (f){for(property in f){_class.prototype[property]=f[property];};};
	return _class;
};
function space(flag){
	if(flag=="begin"){
		var ele=document.getElementById("ft");
		if(typeof(ele)!="undefined"&&ele!=null)ele.id="ft_popup";ele=document.getElementById("usrbar");
		if(typeof(ele)!="undefined"&&ele!=null)ele.id="usrbar_popup";
	}else if(flag=="end"){
		var ele=document.getElementById("ft_popup");
		if(typeof(ele)!="undefined"&&ele!=null)ele.id="ft";
		ele=document.getElementById("usrbar_popup");
		if(typeof(ele)!="undefined"&&ele!=null)ele.id="usrbar";};
};
var Popup=new PUClass();
Popup.prototype={
	iframeIdName:'ifr_popup',
	initialize:function (config){
		this.config=Object.extend({contentType:1,isHaveTitle:true,scrollType:'no',isBackgroundCanClick:false,isSupportDraging:true,isShowShadow:true,isReloadOnClose:true,width:400,height:300,haveclose:true,BackgroundClickClose:false,BackgroundScroll:false},config||{});
		this.info={shadowWidth:4,title:"",contentUrl:"",contentHtml:"",callBack:null,parameter:null,confirmCon:"",alertCon:"",someHiddenTag:"select,object,embed",someHiddenEle:"",overlay:0,coverOpacity:40,time_out:0,time_out_handle:null};
		this.color={cColor:"#EEEEEE",bColor:"#FFFFFF",tColor:"#FF8814",wColor:"#FFFFFF"};
		this.dropClass=null;
		this.someToHidden=[];
		if(!this.config.isHaveTitle)this.config.isSupportDraging=false;
		this.iniBuild();
	},
	setContent:function (arrt,val){if(val!=''){
		switch(arrt){
			case 'width':this.config.width=val;break;
			case 'height':this.config.height=val;break;
			case 'title':this.info.title=val;break;
			case 'contentUrl':this.info.contentUrl=val;break;
			case 'contentHtml':this.info.contentHtml=val;break;
			case 'callBack':this.info.callBack=val;break;
			case 'parameter':this.info.parameter=val;break;
			case 'confirmCon':this.info.confirmCon=val;break;
			case 'alertCon':this.info.alertCon=val;break;
			case 'someHiddenTag':this.info.someHiddenTag=val;break;
			case 'someHiddenEle':this.info.someHiddenEle=val;break;
			case 'overlay':this.info.overlay=val;break;
			/*设置窗口超过指定时间后自动关闭*/
			case 'time_out':this.info.time_out=val;break;
		};
	};
	},
	iniBuild:function (){
		G('dialogCase')?G('dialogCase').parentNode.removeChild(G('dialogCase')):function (){};
		var oDiv=document.createElement('span');
		oDiv.id='dialogCase';
		document.body.appendChild(oDiv);
	},
	build:function (){
		time_close.obj=this;
		var baseZIndex=10001+this.info.overlay*10;
		var showZIndex=baseZIndex+2;
		this.iframeIdName='ifr_popup'+this.info.overlay;
		var path="/images/";
		var titleimg="/images/titles.gif"
		var titleshowimg="";
		if(this.config.contentType==3)
		{
			titleshowimg="/images/confirm.gif";
		}
		else if(this.config.contentType==4)
		{
			titleshowimg="/images/titlel.gif";
		}else
		{
			titleshowimg="/images/titlel.gif";
		}
		var close=this.config.haveclose?'<input type="image" id="dialogBoxClose" src="'+path+'close.gif" border="0" width="16px" height="16px" align="absmiddle" title="关闭"/>':"";
		
		var cB='filter: alpha(opacity='+this.info.coverOpacity+');opacity:'+this.info.coverOpacity/100+';';
		var bodywidth = document.documentElement.clientWidth;
		var cover='<div id="dialogBoxBG" style="position:absolute;top:0px;left:0px;width:'+bodywidth+'px;height:100%;z-index:'+baseZIndex+';'+cB+'background-color:'+this.color.cColor+';display:none;"></div>';
		if(this.config.isHaveTitle){
			var mainBox='<div id="dialogBox" style="border:1px solid '+this.color.tColor+';display:none;z-index:'+showZIndex+';position:relative;width:'+this.config.width+'px; background-image:url('+titleimg+'); background-repeat:repeat-x"><table width="100%" border="0" cellpadding="0" cellspacing="0">';
			mainBox+='<tr height="20"><td><table style="height:20px;" width="100%; border="0" cellpadding="0" cellspacing="0" ><tr>'+'<td width="20" height="20" align="center"><img src="'+titleshowimg+'" /></td><td id="dialogBoxTitle" style="color:'+this.color.wColor+';font-size:14px;font-weight:bold;">'+this.info.title+'&nbsp;</td>'+'<td id="dialogClose" width="20" align="right" valign="middle">'+close+'</td><td width="6"></td></tr></table></td></tr>'; }else{
			var mainBox='<div id="dialogBox" style="display:none;z-index:'+showZIndex+';position:relative;width:'+this.config.width+'px;"><table width="100%" border="0" cellpadding="0" cellspacing="0">';
		}
		mainBox+='<tr style="valign="top" bgcolor="'+this.color.bColor+'"><td id="dialogBody" style="position:relative;"></td></tr></table></div>'+'<div id="dialogBoxShadow" style="display:none;z-index:'+baseZIndex+'"></div>';
		if(!this.config.isBackgroundCanClick){
			G('dialogCase').innerHTML=cover+mainBox;
			G('dialogBoxBG').style.height=document.body.scrollHeight+"px";
			//背景加点击关闭
			if(this.config.BackgroundClickClose)
				Event.observe(G('dialogBoxBG'), "click", this.reset.bindAsEventListener(this), false);
		} else G('dialogCase').innerHTML=mainBox;
		Event.observe(G('dialogBoxClose'),"click",this.reset.bindAsEventListener(this),false);
		if(this.config.isSupportDraging){
			dropClass=new Dragdrop(this.config.width,this.config.height,this.info.shadowWidth,this.config.isSupportDraging,this.config.contentType);
			G("dialogBoxTitle").style.cursor="move";
		};
		if(this.config.BackgroundScroll){
			document.body.style.overflow = "hidden";
			document.body.scroll = "no";
		}
		this.lastBuild();
	},
	lastBuild:function ()
	{
		var okbuttonimg="/images/okbutton.gif";
		var cancelbuttonimg="/images/cancelbutton.gif";
		var confirm='<div style="width:100%;height:100%;text-align:center;"><div style="margin:20px 20px 0 20px;font-size:14px;line-height:16px;color:#000000;" id="_con_msg">'+this.info.confirmCon+'</div><div style="margin:20px;"><input id="dialogOk" type="image" src="'+okbuttonimg+'" />&nbsp;<input id="dialogCancel" type="image" src="'+cancelbuttonimg+'" /></div></div>';
		var alert='<div style="width:100%;height:100%;text-align:center;"><div style="margin:20px 20px 0 20px;font-size:14px;line-height:16px;color:#000000;">'+this.info.alertCon+'</div><div style="margin:20px;"><input id="dialogYES" type="image" src='+okbuttonimg+' /></div></div>';
		var baseZIndex=10001+this.info.overlay*10;
		var coverIfZIndex=baseZIndex+4;
		if(this.config.contentType==1){
			var openIframe="<iframe width='100%' style='height:"+this.config.height+"px' name='"+this.iframeIdName+"' id='"+this.iframeIdName+"' src='"+this.info.contentUrl+"' frameborder='0' scrolling='"+this.config.scrollType+"'></iframe>";
			var coverIframe="<div id='iframeBG' style='position:absolute;top:0px;left:0px;width:1px;height:1px;z-index:"+coverIfZIndex+";filter: alpha(opacity=00);opacity:0.00;background-color:#ffffff;'><div>";G("dialogBody").innerHTML=openIframe+coverIframe;
		}else if(this.config.contentType==2){
			G("dialogBody").innerHTML=this.info.contentHtml;
		}else if(this.config.contentType==3){
			G("dialogBody").innerHTML=confirm;
			Event.observe(G('dialogOk'),"click",this.forCallback.bindAsEventListener(this),false);
			Event.observe(G('dialogCancel'),"click",this.close.bindAsEventListener(this),false);
		}else if(this.config.contentType==4){
			G("dialogBody").innerHTML=alert;Event.observe(G('dialogYES'),"click",this.close.bindAsEventListener(this),false);
		};
	},
	reBuild:function (){
		if(this.info.time_out!=0)
		{
			if(this.info.time_out_handle!=null)
			{
				clearTimeout(this.info.time_out_handle);
			}
			var times=Math.ceil(this.info.time_out);
			setTimeout("time_close.obj.reset()",times)
		}
		this.lastBuild();
	},
	show:function (){
		if(this.info.time_out!=0)
		{
			if(this.info.time_out_handle!=null)
			{
				clearTimeout(this.info.time_out_handle);
			}
			var times=Math.ceil(this.info.time_out);
			setTimeout("time_close.obj.close()",times)
		}
		this.hiddenSome();this.middle();if(this.config.isShowShadow)this.shadow();
		if(this.config.isHaveTitle){
			var divObj=G("dialogBox");
			var cornersObj = new curvyCorners(settings, divObj); 
			cornersObj.applyCornersToAll(); 
		}
	},
	forCallback:function (){
		if(this.info.callBack != null )
		{
		return this.info.callBack(this.info.parameter,this);
		}
	},
	shadow:function (){
		var oShadow=G('dialogBoxShadow');
		var oDialog=G('dialogBox');
		oShadow['style']['position']="absolute";
		oShadow['style']['background']="#000";
		oShadow['style']['display']="";
		oShadow['style']['opacity']="0.2";
		oShadow['style']['filter']="alpha(opacity=20)";
		oShadow['style']['top']=oDialog.offsetTop+this.info.shadowWidth+"px";
		oShadow['style']['left']=oDialog.offsetLeft+this.info.shadowWidth+"px";
		oShadow['style']['width']=Math.ceil(oDialog.offsetWidth)+Math.ceil(1)+"px";
		oShadow['style']['height']=Math.ceil(oDialog.offsetHeight)+Math.ceil(2)+"px";
	},
	//自定义函数
	set_loadingmsg:function(msg)
	{
		 try{
			 G("_con_msg").innerHTML=msg
			 G("dialogOK").disabled=true;
			 G("dialogCancel").disabled=true;
			 }
			 catch(e){}
	},
	set_text:function(msg)
	{
		G("_con_msg").innerHTML=msg;
	},
	set_loading_end:function(msg)
	{
			try{
			 G("_con_msg").innerHTML=msg
			 G("dialogOK").disabled=false;
			 G("dialogCancel").disabled=false;
			 this.info.callBack=null;
			 }
			 catch(e){}
	},
	onloading_start:function()
	{
		var div=document.createElement("div");
		div.setAttribute("id","loading_div");
		var oShadow=G('dialogBoxShadow');
		var oDialog=G('dialogBox');
		oShadow.style.display='none';
		oShadow.parentNode.appendChild(div);
		div['style']['position']="absolute";
		div['style']['display']="";
		div['style']['opacity']="0.8";
		div['style']['filter']="alpha(opacity=80)";
		div['style']['top']=oDialog.offsetTop+this.info.shadowWidth+"px";
		div['style']['left']=oDialog.offsetLeft+this.info.shadowWidth+"px";
		div['style']['width']=oDialog.offsetWidth+"px";
		div['style']['height']="auto";
		div['style']['color']="#000000";
		div['style']['zIndex']="90000";
		div.setAttribute("align","center");
		oDialog.style.display='none';
		var divs=document.createElement("div");
		div.appendChild(divs);
		divs.innerHTML="<img src='/images/loading3.gif'><br />图片上传中....";
	},
	onloading_end:function()
	{
		var oShadow=G('dialogBoxShadow');
		var oDialog=G('dialogBox');
		try
		{
		var div=document.getElementById("loading_div");
		if(typeof div != "undefined")
		{
		 oShadow.parentNode.appendChild(div);
		}
		}catch(e){}
        oShadow.style.display='';
		oDialog.style.display='';
	},

	//over
	middle:function (){
		if(!this.config.isBackgroundCanClick)G('dialogBoxBG').style.display='';
		var oDialog=G('dialogBox');
		oDialog['style']['position']="absolute";
		oDialog['style']['display']='';
		var sClientWidth=document.documentElement.clientWidth;
		var sClientHeight=document.documentElement.clientHeight;
		//var sScrollTop=document.body.scrollTop;
		var sScrollTop=((is_ie && is_ie < 7)?document.documentElement.scrollTop:(document.documentElement.scrollTop || document.body.scrollTop));
		var sleft=(document.documentElement.clientWidth/2)-(oDialog.offsetWidth/2);
		var iTop=-80+(sClientHeight/2+sScrollTop)-(oDialog.offsetHeight/2);
		var sTop=iTop>0?iTop:(sClientHeight/2+sScrollTop)-(oDialog.offsetHeight/2);		
		if(sTop<1)sTop="20";
		if(sleft<1)sleft="20";
		oDialog['style']['left']=sleft+"px";
		oDialog['style']['top']=sTop+"px";
	},
	reset:function (){
		if(this.config.isReloadOnClose){top.location.href=top.location.href;};
		this.close();
	},
	close:function (){
		if(this.info.time_out_handle!=null)
		{
			clearTimeout(this.info.time_out_handle);
		}
		this.onloading_end();
		var oShadow=G('dialogBoxShadow');
		G('dialogBox').style.display='none';
		//滚动条还原
		document.body.style.overflow = "";
		document.body.scroll = "";
		//iframe数据还原
		dateRemeber = {x:0,y:0};
		if(!this.config.isBackgroundCanClick)G('dialogBoxBG').style.display='none';
		if(this.config.isShowShadow)G('dialogBoxShadow').style.display='none';
		G('dialogBody').innerHTML='';
		oShadow.innerHTML="";
		this.showSome();	
		
	},
	hiddenSome:function (){
		var tag=this.info.someHiddenTag.split(",");
		if(tag.length==1&&tag[0]=="")tag.length=0;
		for(var i=0;i<tag.length;i++){
			this.hiddenTag(tag[i]);
		};
		var ids=this.info.someHiddenEle.split(",");
		if(ids.length==1&&ids[0]=="")ids.length=0;
		for(var i=0;i<ids.length;i++){
			this.hiddenEle(ids[i]);
		};
		space("begin");
	},
	hiddenTag:function (tagName){
		var ele=document.getElementsByTagName(tagName);
		if(ele!=null){
			for(var i=0;i<ele.length;i++){
				if(ele[i].style.display!="none"&&ele[i].style.visibility!='hidden'){ele[i].style.visibility='hidden';this.someToHidden.push(ele[i]);};
			};
		};
	},
	hiddenEle:function (id){
		var ele=document.getElementById(id);
		if(typeof(ele)!="undefined"&&ele!=null){ele.style.visibility='hidden';this.someToHidden.push(ele);}
	},
	showSome:function (){
		for(var i=0;i<this.someToHidden.length;i++){this.someToHidden[i].style.visibility='visible';};
		space("end");
		}
};
var Dragdrop=new PUClass();
Dragdrop.prototype={
	initialize:function (width,height,shadowWidth,showShadow,contentType){
		this.dragData=null;
		this.dragDataIn=null;
		this.backData=null;
		this.width=width;
		this.height=height;
		this.shadowWidth=shadowWidth;
		this.showShadow=showShadow;
		this.contentType=contentType;
		this.IsDraging=false;
		this.oObj=G('dialogBox');
		Event.observe(G('dialogBoxTitle'),"mousedown",this.moveStart.bindAsEventListener(this),false);
	},
	moveStart:function (event){
		this.IsDraging=true;
		if(this.contentType==1){
			G("iframeBG").style.display="";
			G("iframeBG").style.width=this.width;
			G("iframeBG").style.height=this.height;
		};
		Event.observe(document,"mousemove",this.mousemove.bindAsEventListener(this),false);
		Event.observe(document,"mouseup",this.mouseup.bindAsEventListener(this),false);
		if(!document.all){ //firefox drag
		try{
			objIframe = document.getElementsByTagName("iframe");
			for(var i=0; i<objIframe.length; i++){
				if(objIframe[i].id.indexOf(Popup.prototype.iframeIdName) < 0)
					continue;
				Event.observe(objIframe[i].contentWindow.document,"mousemove",this.mousemove.bindAsEventListener(this),false);
				Event.observe(objIframe[i].contentWindow.document,"mouseover",this.iframeMouseOver.bindAsEventListener(this),false);
				Event.observe(objIframe[i].contentWindow.document,"mouseout",this.iframeMouseOut.bindAsEventListener(this),false);
			}
		}catch(e){}
		}
		Event.observe(document,"selectstart",this.returnFalse,false);
		this.dragData={x:Event.pointerX(event),y:Event.pointerY(event)};
		this.backData={x:parseInt(this.oObj.style.left),y:parseInt(this.oObj.style.top)};
	},
	iframeMouseOver:function(){
		dateRemeber = {x:-1000,y:-1000};
		},
	iframeMouseOut:function(){
		dateRemeber = {x:0,y:0};
		},
	mousemove:function (event){
		if(!this.IsDraging)return ;
		var iLeft=Event.pointerX(event)-this.dragData["x"]+parseInt(this.oObj.style.left);
		var iTop=Event.pointerY(event)-this.dragData["y"]+parseInt(this.oObj.style.top);
		if(this.dragData["y"]<parseInt(this.oObj.style.top))
			iTop=iTop-12;
		else if(this.dragData["y"]>parseInt(this.oObj.style.top)+25)
			iTop=iTop+12;
		this.oObj.style.left=iLeft+"px";
		this.oObj.style.top=iTop+"px";
		if(this.showShadow){
			G('dialogBoxShadow').style.left=iLeft+this.shadowWidth+"px";
			G('dialogBoxShadow').style.top=iTop+this.shadowWidth+"px";
		};
		this.dragData={x:Event.pointerX(event),y:Event.pointerY(event)};
		document.body.style.cursor="move";
	},
	mouseup:function (event){
		if(!this.IsDraging)return ;
		if(this.contentType==1)G("iframeBG").style.display="none";
		document.onmousemove=null;
		document.onmouseup=null;
		var mousX=Event.pointerX(event)-(document.documentElement.scrollLeft || document.body.scrollLeft);
		var mousY=Event.pointerY(event)-(document.documentElement.scrollTop);
		if(mousX<1||mousY<1||mousX>document.body.clientWidth||mousY>document.body.clientHeight){
			this.oObj.style.left=this.backData["x"];
			this.oObj.style.top=this.backData["y"];
			if(this.showShadow){
				G('dialogBoxShadow').style.left=this.backData.x+this.shadowWidth;
				G('dialogBoxShadow').style.top=this.backData.y+this.shadowWidth;
			};
		};
		this.IsDraging=false;document.body.style.cursor="";
		Event.stopObserving(document,"selectstart",this.returnFalse,false);
	},
	returnFalse:function (){return false;}
};
